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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/138.2
Name: Amusement devices: games > Chance devices > Electric or magnetic
Description: A chance device in which the property of magnetism or electricity is utilized to effect an element of chance.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8702495 Wagering game with bonus game having enhanced player-selection features Apr. 22, 2014
8702487 Gaming machine having a game outcome determined by group association Apr. 22, 2014
8684810 Gaming device display and method of use Apr. 1, 2014
8678902 System gaming Mar. 25, 2014
8663007 Card game playing device and method of playing a game Mar. 4, 2014
8657664 System gaming Feb. 25, 2014
8646777 Mechanical drawing machine and game apparatus including the same Feb. 11, 2014
8646778 Three-dimensional puzzle Feb. 11, 2014
8647192 Gaming system having operator configurable supplemental features Feb. 11, 2014
8641498 Video poker game system and method Feb. 4, 2014
8641500 System and method for an interactive lottery game over a network Feb. 4, 2014
8628083 Gaming machine with reels Jan. 14, 2014
8628084 Gaming machine having hub-less reels Jan. 14, 2014
8622803 Gaming systems and methods and rotating assemblies for use therein Jan. 7, 2014
8622392 Electronic video poker games Jan. 7, 2014
8622801 System gaming Jan. 7, 2014
8622805 Wagering game for awarding positional game modifiers in a plurality of plays Jan. 7, 2014
8616969 Gaming machine with LED display that is an integral part of game play Dec. 31, 2013
8613664 Wagering interface for a gaming system Dec. 24, 2013
8608556 Linked progressive jackpot system Dec. 17, 2013
8579689 Awarding of game features in a gaming machine Nov. 12, 2013
8556698 Executing multiple applications and their variations in computing environments Oct. 15, 2013
8550462 Mechanical drawing machine and game apparatus including the same Oct. 8, 2013
8528903 Method and device for determining the secondary attributes of a symbol by chance Sep. 10, 2013
8517385 Playing card game and method therefor Aug. 27, 2013
8511687 Method of and apparatus for playing a card game Aug. 20, 2013
8506383 Slot machine hybrid pin and ball game Aug. 13, 2013
8506381 Gaming machine Aug. 13, 2013
8496521 Gaming system and method having wager allocation Jul. 30, 2013
8491373 Gaming machine with risk/reward feature Jul. 23, 2013
8490971 Autonomous wireless die Jul. 23, 2013
8480478 Gaming console with transparent sprites Jul. 9, 2013
8480480 Bonus game for a gaming machine Jul. 9, 2013
8454433 Read/write device for information data storage medium Jun. 4, 2013
8454420 Casino wagering game with bonus suits Jun. 4, 2013
8444144 Electronic amusement device and method for operating a game offering continuous reels May. 21, 2013
8430408 Gaming system having multiple player simultaneous display/input device Apr. 30, 2013
8419525 Gaming device and method for providing a free spin game with payline multipliers Apr. 16, 2013
8408547 Adjustable gaming reel Apr. 2, 2013
8408984 Gaming device for a flat rate blackjack game play session and a method of operating same Apr. 2, 2013
8408993 Gaming method and device involving progressive wagers Apr. 2, 2013
8382115 Printing playing cards at a gaming table Feb. 26, 2013
8382110 Gaming machine with reels Feb. 26, 2013
8376831 Gaming machine having secondary display for providing video content Feb. 19, 2013
8376826 Methods and apparatus for enhanced interactive game play in lottery and gaming environments Feb. 19, 2013
8360852 Gaming system and method having wager allocation Jan. 29, 2013
8357043 Motion determination apparatus, game apparatus therefor, and computer program therefor Jan. 22, 2013
8353753 Wagering game with randomly funded progressive amounts Jan. 15, 2013
8353757 Methods and systems for representing outcomes of a casino game in a non-casino game format Jan. 15, 2013
8353766 Gaming machine Jan. 15, 2013

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